Thanks for the replies! Stressing the CPU does help, no more underruns. So I guess I´ll have to wait for a kernel update that fixes this?
Has anyone maybe tested current consumption of the PI when it´s running on 100% CPU load? i´m working on a mobile device with the pi on it and you can tell energy saving IS a topic... regards, david Am 16.04.2014 um 19:44 schrieb Jay Bougie: > You may want to look at this prior thread of similar subject, > > https://www.mail-archive.com/osmocom-sdr%40lists.osmocom.org/msg00691.html > > > > On Wed, Apr 16, 2014 at 1:02 PM, David Radakovits > <[email protected]> wrote: > Hi! > So i finally got the rtl-sdr "working" on my raspberry pi. > What i have now, are buffer underruns when i type > > rtl_fm -f 87900000 -M wbfm -s 200000 -r 48000 - | aplay -r 48k -f S16_LE -t > raw -c 1 > > i had those underruns too on ubuntu which i ran in virtual box on my mac, > but i didn´t get them on a notebook running xubuntu, everything was working > fine there. > any ideas why i get them and how to fix it? > > regards, > david >
